Integrated charge-control single-inductor dual-output step-up/step-down converter. - Suet-Chui Koon; Yat-Hei Lam; Wing-Hung Ki (ISCAS (4), 2005)

Integrated direct output current control switching converter using symmetrically-matched self-biased current sensors. - Yat-Hei Lam; Suet-Chui Koon; Wing-Hung Ki; Chi-Ying Tsui (ASP-DAC, 2006)